ប្រសិនបើទីតាំងរបស់អ្នកមិនត្រូវបានរាយសូមជ្រើសរើសមួយក្នុងចំណោមចំណុចខាងក្រោម:
Yageo
BAND PASS FILTER 2.45G. Signal Conditioning 2.45GHz BAND PASS FILTER
Walsin Technology Corporation
FILTER BANDPASS 2.4GHZ ISM SMD.
FILTER BANDPASS 2.4GHZ ISM SMD. Signal Conditioning 2.4-2.5 MHz 2.5 dB
TDK Corporation
FLTR BANDPASS 3.1-4.9GHZ UWB SMD.
FILTER BANDPASS 5 GHZ WLAN SMD.
Taiyo Yuden
FILTER LOWPASS DTV ISDB-T SMD. Signal Conditioning LWPASS FLTR HI FREQ MULTILYR